436775 (2012 LC1)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7645032678 ± 2.52e-08
Semi-major axis (a)2.0102484897 AU ± 8.38e-09
Inclination (i)34.38166745° ± 1.35e-05
Long. of Asc. Node (Ω)53.70768557° ± 6.69e-06
Arg. of Perihelion (ω)52.46098976° ± 8.67e-06
Mean Anomaly (M)273.09116869° ± 7.91e-06
Mean Motion (n)0.3458100888°/day ± 2.16e-09
Perihelion dist (q)0.47340695 AU ± 5.07e-08
Aphelion dist (Q)3.54709003 AU ± 5.27e-08
Orbital Period2.85019528 yr ± 1.78e-08
Physical Parameters
H (abs. magnitude)16.85
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.890″
Uncertainty0
Orbit TypeApollo
MOID0.217083 AU
Observations Used1891
Radar Obs Used1
Oppositions2
Arc Total2012-2015
First Observation Used2012-06-08
Last Observation Used2020-10-01
Observations (3391)
Date Type RA Dec Mag Band Observatory
2020-09-25 03:14:12 S 06 41 21.245 -63 35 58.70 V C57
2020-09-25 03:14:12 s 1 +168478.42 4 +199214.50 6220.0 C57
2020-09-25 03:24:12 S 06 41 25.958 -63 36 06.01 V C57
2020-09-25 03:24:12 s 1 +168327.55 4 +199918.88 2300.0 C57
2020-09-25 03:34:12 S 06 41 30.398 -63 36 11.38 V C57
2020-09-25 03:34:12 s 1 +168175.33 4 +200621.67 7700.0 C57
2020-09-25 03:44:12 S 06 41 35.165 -63 36 20.77 V C57
2020-09-25 03:44:12 s 1 +168021.77 2 +201322.85 2410.0 C57
2020-09-25 03:54:12 S 06 41 40.279 -63 36 24.84 V C57
2020-09-25 03:54:12 s 1 +167866.87 6 +202022.44 6450.0 C57
2020-09-25 04:04:12 S 06 41 44.611 -63 36 32.69 V C57
2020-09-25 04:04:12 s 1 +167710.65 4 +202720.43 9810.0 C57
2020-09-25 04:14:12 S 06 41 48.737 -63 36 42.16 V C57
2020-09-25 04:14:12 s 1 +167553.11 3 +203416.83 2500.0 C57
2020-09-25 04:24:12 S 06 41 53.285 -63 36 48.78 V C57
2020-09-25 04:24:12 s 1 +167394.26 2 +204111.64 4520.0 C57
2020-09-25 04:34:12 S 06 41 58.709 -63 36 58.18 V C57
2020-09-25 04:34:12 s 1 +167234.10 8 +204804.86 5890.0 C57
2020-09-25 04:44:12 S 06 42 02.791 -63 37 04.08 V C57
2020-09-25 04:44:12 s 1 +167072.65 9 +205496.50 6590.0 C57
2020-09-25 05:04:12 S 06 42 12.698 -63 37 19.24 V C57
2020-09-25 05:04:12 s 1 +166745.90 4 +206875.03 6050.0 C57
2020-09-25 05:14:12 S 06 42 17.155 -63 37 29.68 V C57
2020-09-25 05:14:12 s 1 +166580.61 5 +207561.93 4800.0 C57
2020-09-25 05:24:12 S 06 42 21.528 -63 37 35.62 V C57
2020-09-25 05:24:12 s 1 +166414.06 0 +208247.25 2920.0 C57
2020-09-25 05:34:12 S 06 42 25.493 -63 37 37.13 V C57
2020-09-25 05:34:12 s 1 +166246.24 7 +208930.99 400.0 C57
2020-09-25 05:44:12 S 06 42 30.950 -63 37 51.24 V C57
2020-09-25 05:44:12 s 1 +166077.18 4 +209613.17 7250.0 C57
2020-09-25 06:04:12 S 06 42 40.378 -63 38 06.65 V C57
2020-09-25 06:04:12 s 1 +165735.33 4 +210972.82 9060.0 C57
2020-09-25 06:14:12 S 06 42 45.084 -63 38 16.08 V C57
2020-09-25 06:14:12 s 1 +165562.56 3 +211650.30 4030.0 C57
2020-09-25 06:24:12 S 06 42 49.483 -63 38 22.09 V C57
2020-09-25 06:24:12 s 1 +165388.56 9 +212326.22 8390.0 C57
2020-09-25 06:34:12 S 06 42 54.096 -63 38 26.92 V C57
2020-09-25 06:34:12 s 1 +165213.36 1 +213000.58 2130.0 C57
2020-09-25 06:44:12 S 06 42 58.658 -63 38 36.38 V C57
2020-09-25 06:44:12 s 1 +165036.94 5 +213673.39 5270.0 C57
2020-09-25 06:54:12 S 06 43 03.139 -63 38 40.52 V C57
2020-09-25 06:54:12 s 1 +164859.32 8 +214344.64 7790.0 C57
2020-09-25 07:04:12 S 06 43 09.571 -63 38 50.17 V C57
2020-09-25 07:04:12 s 1 +164680.51 7 +215014.34 9720.0 C57
2020-09-25 07:14:12 S 06 43 12.521 -63 38 59.06 V C57
2020-09-25 07:14:12 s 1 +164500.51 9 +215682.49 1050.0 C57
2020-09-25 07:34:12 S 06 43 22.109 -63 39 15.48 V C57
2020-09-25 07:34:12 s 1 +164136.98 9 +217014.15 1920.0 C57
2020-09-25 07:44:12 S 06 43 26.580 -63 39 22.75 V C57
2020-09-25 07:44:12 s 1 +163953.47 1 +217677.67 1480.0 C57
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2015-05-03 05:17:00 -162111.2477 1 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)